((4R,5R)-5-(5-cyano-4-(isopentylamino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl 3-(hexadecyloxy)propyl hydrogen phosphate 在
盐酸羟胺 、
三乙胺 作用下,
以
乙醇 为溶剂,
以71%的产率得到((4R,5R)-3,4-dihydroxy-5-(5-(N'-hydroxycarbamimidoyl)-4-(isopentylamino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)tetrahydrofuran-2-yl)methyl 3-(hexadecyloxy)propyl hydrogen phosphate